:root {
  --bg: #0f1115;
  --card: #1a1f2b;
  --border: #2a3142;
  --text: #f3f4f6;
  --muted: #9ca3af;
  --accent: #7c5cff;
  --accent2: #2dd4bf;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Manrope, system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(124, 92, 255, 0.28), transparent 55%),
    radial-gradient(700px 420px at 100% 8%, rgba(45, 212, 191, 0.18), transparent 50%),
    var(--bg);
  min-height: 100vh;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}

.top, main, footer { position: relative; z-index: 1; }

.top {
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-family: Syne, Manrope, sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.logo span { color: var(--accent2); }

nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}
nav a:hover { color: var(--text); }
.nav-login {
  color: var(--text) !important;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}
.nav-login:hover {
  border-color: color-mix(in srgb, var(--accent2) 70%, var(--border));
  color: var(--accent2) !important;
  background: color-mix(in srgb, var(--accent2) 10%, transparent);
}

/* ——— Auth pages ——— */
.auth-page {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  background: #07080b;
}
.auth-media {
  position: fixed;
  inset: 0;
  background:
    url("https://images.unsplash.com/photo-1542751371-adc38448a05e?auto=format&fit=crop&w=2400&q=80")
    center / cover no-repeat;
  transform: scale(1.04);
  animation: authKen 18s ease-in-out infinite alternate;
  z-index: 0;
}
@keyframes authKen {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.1) translate3d(-1.5%, -1%, 0); }
}
.auth-shade {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(105deg, rgba(7, 8, 11, 0.92) 0%, rgba(7, 8, 11, 0.78) 42%, rgba(7, 8, 11, 0.35) 100%),
    linear-gradient(to top, rgba(7, 8, 11, 0.9) 0%, transparent 45%);
}

.auth-top {
  position: relative;
  z-index: 2;
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.auth-top-link {
  color: rgba(243, 244, 246, 0.72);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}
.auth-top-link:hover { color: #fff; }

.auth-hero {
  position: relative;
  z-index: 2;
  max-width: 1120px;
  margin: 0 auto;
  min-height: calc(100vh - 88px);
  padding: 28px 20px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 36px;
  animation: authIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes authIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.auth-place {
  margin: 0 0 14px;
  color: var(--accent2);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.82rem;
}
.auth-brand {
  font-family: Syne, Manrope, sans-serif;
  font-size: clamp(3.2rem, 12vw, 6.2rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin: 0 0 16px;
  font-weight: 800;
  text-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}
.auth-brand-sm {
  font-size: clamp(2.6rem, 9vw, 4.4rem);
}
.auth-line {
  margin: 0;
  max-width: 18rem;
  color: rgba(243, 244, 246, 0.72);
  font-size: 1.12rem;
  line-height: 1.45;
}

.auth-form-block {
  width: min(100%, 380px);
  animation: authIn 0.75s cubic-bezier(0.22, 1, 0.36, 1) 0.12s both;
}
.auth-form { display: grid; gap: 2px; }
.auth-sent {
  margin: 0 0 16px;
  color: rgba(243, 244, 246, 0.72);
  line-height: 1.45;
}
.field-label {
  display: block;
  color: rgba(243, 244, 246, 0.55);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 8px;
}
.field {
  width: 100%;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(10, 12, 18, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--text);
  font: inherit;
  font-size: 1.08rem;
  margin-bottom: 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.field-code {
  letter-spacing: 0.35em;
  font-weight: 700;
  font-size: 1.4rem;
  text-align: center;
}
.field:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent2) 65%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent2) 22%, transparent);
  background: rgba(10, 12, 18, 0.72);
}
.auth-btn {
  width: 100%;
  border: none;
  cursor: pointer;
  font: inherit;
  margin-top: 6px;
  border-radius: 14px;
  padding: 16px 20px;
  box-shadow: 0 10px 30px rgba(124, 92, 255, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.auth-btn:hover { transform: translateY(-1px); }
.auth-btn:disabled { opacity: 0.65; cursor: wait; transform: none; }
.link-btn {
  display: block;
  width: 100%;
  margin-top: 18px;
  background: none;
  border: none;
  color: rgba(243, 244, 246, 0.62);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  padding: 0;
  transition: color 0.2s ease;
}
.link-btn:hover { color: #fff; }
.auth-error {
  color: #fda4af;
  margin: 14px 0 0;
  font-weight: 600;
  font-size: 0.95rem;
}
.auth-ok {
  color: var(--accent2);
  margin: 12px 0 0;
  font-weight: 600;
}
.auth-loading { color: rgba(243, 244, 246, 0.62); }
.account-row { margin-bottom: 22px; }
.account-value {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 6px 0 0;
  letter-spacing: 0.02em;
}

@media (min-width: 900px) {
  .auth-hero {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: end;
    gap: 48px;
    padding-bottom: 88px;
  }
  .auth-form-block { justify-self: end; width: min(100%, 400px); }
  .auth-hero-account { align-items: center; }
}

@media (max-width: 899px) {
  .auth-hero { justify-content: flex-end; padding-bottom: 40px; }
  .auth-brand { margin-bottom: 10px; }
}

.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 20px 72px;
  min-height: calc(100vh - 88px);
  display: flex;
  align-items: center;
}

.eyebrow {
  color: var(--accent2);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.82rem;
  margin: 0 0 14px;
}

.brand {
  font-family: Syne, Manrope, sans-serif;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: 0.95;
  margin: 0 0 18px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.lead {
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.55;
  margin: 0 0 28px;
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 12px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary {
  background: var(--accent);
  color: #fff;
}
.btn.ghost {
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(26, 31, 43, 0.55);
}

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 72px 20px;
}
.section h2 {
  font-family: Syne, Manrope, sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 0 0 10px;
}
.section-lead {
  color: var(--muted);
  max-width: 36rem;
  margin: 0 0 32px;
  line-height: 1.5;
}

.rooms {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.rooms article {
  padding: 22px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 88%, black);
}
.tag {
  display: inline-block;
  color: var(--accent2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.rooms h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
}
.rooms p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.band {
  margin-top: 12px;
  border-block: 1px solid var(--border);
  background: linear-gradient(90deg, rgba(124, 92, 255, 0.08), rgba(45, 212, 191, 0.05));
  max-width: none;
  padding-inline: max(20px, calc((100% - 1120px) / 2 + 20px));
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.steps li {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  background: rgba(15, 17, 21, 0.45);
  display: grid;
  gap: 8px;
}
.steps strong {
  color: var(--accent);
  font-family: Syne, Manrope, sans-serif;
  font-size: 1.4rem;
}
.note { color: var(--muted); max-width: 40rem; line-height: 1.5; }

.contacts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.contacts > div {
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.label {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0 0 6px;
}
.contacts p:last-child {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
}

footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 20px 56px;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 8px;
}
footer p { margin: 0; color: var(--muted); }
.legal a {
  color: var(--muted);
  text-decoration: none;
}
.legal a:hover { color: var(--accent2); }
.fk-banner { margin-top: 14px; }
.fk-banner img { max-width: 200px; height: auto; display: block; opacity: 0.85; }

.legal-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}
.legal-page h1 {
  font-family: Syne, Manrope, sans-serif;
  margin-bottom: 8px;
}
.legal-page p, .legal-page li {
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .hero { min-height: auto; padding-top: 28px; }
  .rooms, .steps, .contacts { grid-template-columns: 1fr; }
  nav a:not(.nav-login) { display: none; }
}